title: Extracellular virulence factors of group B Streptococci.
mesh_terms: D006801:Humans; D007231:Infant, Newborn; D013290:Streptococcal Infections / Q000382:microbiology; D013292:Streptococcus agalactiae / Q000472:pathogenicity*; D037521:Virulence Factors / Q000235:genetics / Q000502:physiology*
chemical_list: D037521:Virulence Factors